![]() All the smart things are defined in the CMakeLists.txt files (yes, there can be multiple such files). From these, the make command line can be issued and triggers all the necessary builds. The cmake command line tool is processing your sources according to configuration files named CMakeLists.txt and produces Makefiles and possibly generates or configures other files. The pipeline with CMake is depicted below. And see here, some well known projects do use CMake ! General principles That’s our menu, ready to go ? Fasten your seat belt…Oh wait, did I tell that it is going to be quite tough ? It is going to be quite tough because your are learning to program, the compilation questions are probably not that familiar to you, the questions about handling dependencies might just be an unknown territory but keep on working and ask questions to your teammates and teachers. can be exported as an installable package with the various package managers : exe (Windows), dmg (MacOS), deb/rpm (Linux Debian / RedHat).can be exported as a tar.gz source archive.gets exported to be importable from pkg-config. ![]() makes uses of specific compile a and link flags.In this tutorial, we will be analyzing step by step how to package a project which : To give you an example, the webpage you are reading is compiled automatically by a continuous integration gitlab server as soon as its markdown source is pushed on the server. These tools are called build automation utilities and popular ones are GNU Makefile, scons, cmake, distutils, gradle, ant, … In this tutorial, we focus on CMake, that’s a choice.Īs a side note, there are also build automation servers which are in charge of executing some tasks automatically under some conditions. Finally, which part of your software needs to be recompiled as soon as, say, mylib-obj2.cpp is modified ? There exists various tools that allow you to automatize that process of defining the compilation lines and scheduling these compilation steps. In addition, you need to schedule the rules correctly: mylib needs to be compiled before the examples (especially if the library is static and not dynamically loaded). sampleĪnd that’s great but clearly cumbersome if you have a large project and needs to define manually all these rules.
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